OLBL7E-B
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OLBL7E-B
RANGE Residual current circuit breaker OLBL7E-B(refer as breaker), is a product of our company which has assimilated high technique from foreign countries and developed by ourselves. Breaker is suitable to be applied in AC 50HZ with 400V rating voltage, and no more than 50A rating current. neutral conductor. It is mainly for human protection from electric shock as well as security to buildings and electrical circuits. More than this, breaker can prevent hazard of fire cause by ground fault current from damaged insulators. Our OLBL7E-B circuit breaker has satisfied IEC61009-1;1996,GB16917.1 in Residual current operated circuit-breakers with integral overcurrent protection for household and similar uses(RCBO) Chapter one:General Rules,and other standard requirements.